Xp3 wireless fix ?

Just browsed some site for modified versions of xp pro and found this description who might help someone experiencing Xp SP3 problem - not able to automatically find networks around you without knowing the SSID identification code of the network

"The fix was simple, just replace three DLL files in this SP3 version with the older SP2 versions of the files.

REPLACED FILES
- Replaced SP3 version of "wzcdlg.dll" with SP2 version (saves 5Kb)
- Replaced SP3 version of "wzcsapi.dll" with SP2 version (saves 1Kb)
- Replaced SP3 version of "wzcsvc.dll" with SP2 version (saves 121Kb)
"

I think the idea was that when an SSID is not being broadcasted, XP should not offer to connect automatically and give you the SSID without knowing it...